org.zkoss.util
Class CollectionsX.OneCollection<E>

java.lang.Object
  java.util.AbstractCollection<E>
      org.zkoss.util.CollectionsX.OneCollection<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>

Enclosing class:

CollectionsX

public static final class CollectionsX.OneCollection<E>
extends java.util.AbstractCollection<E>

A collection that contains only one element.

Constructor Summary

CollectionsX.OneCollection(E one)

Method Summary

java.util.Iterator<E>	iterator()
int	size()

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode

Constructor Detail

CollectionsX.OneCollection

public CollectionsX.OneCollection(E one)

Method Detail

size

public final int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in class java.util.AbstractCollection<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in class java.util.AbstractCollection<E>